Electrical Distribution Systems

Delivering power and signals through every strand.

We're a pioneer in the design and engineering of electronic distribution systems.

We expertly design our electronic distribution systems with an emphasis on reliability, minimal splices, and optimal integrity. Because we design and manufacture all aspects of the wire harness, our careful craftsmanship guarantees superior performance—quality, dependability, and efficiency at the heart of the vehicle. This level of attention extends to our custom packaging. We specifically tailor each harness to simplify your assembly process so that the harness perfectly aligns for an easier and more efficient installation.

High Voltage

A leader in high-voltage connection system development since 1990, Yazaki draws on extensive experience in electrical distribution systems, connectors, and battery posts/terminals. We have developed products for high-voltage applications, electric vehicles, hybrid electric vehicles (HEV), and fuel cell electric vehicles (FCEV), working with customers that include Toyota, Stellantis, Honda, GM, Ford, and Nissan.

We meet customer needs with technologies that include EMI shielded connection systems, "last-mate/first-break" safety features that ensure the system is not live until connection is made, high-voltage/low-current systems (utilize standard terminal system), and conductive and inductive charging systems.

Low Voltage

Through a sophisticated network of wire harnesses, connectors, and control modules, our low-voltage electrical distribution system manages the precise delivery of electrical current that keeps vehicles running smoothly.

We provide systems that minimize weight and space based on vehicle specifications while maximizing performance. Across varying environmental conditions, our technology delivers unwavering reliability throughout the vehicle's lifecycle.

A Trusted Industry Leader

Through enduring partnerships with original equipment manufacturers (OEMs), we engage in a collaborative process to thoroughly understand requirements. Our careful approach involves iterative, customized design solutions, fine-tuning each aspect through continuous dialogue until we achieve the exact product built to exact needs. By focusing on the details, we make sure each solution goes beyond what our partners expect.

How We Work

We approach each relationship with a unique blend of reliability, deep industry expertise, and unwavering integrity to create solutions uniquely tailored our customers' needs. We're more than a supplier—we're an integral partner dedicated to transforming your automotive vision into reality.

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